Invention Grant
- Patent Title: Modified conjugated diene-based polymer, method for preparing the same and rubber composition comprising the same
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Application No.: US15766480Application Date: 2017-07-05
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Publication No.: US10676543B2Publication Date: 2020-06-09
- Inventor: Kyung Chang Seo , No Ma Kim , Sang Mi Lee , Yu Jin Kim
- Applicant: LG Chem, Ltd.
- Applicant Address: KR
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@10aa9068
- International Application: PCT/KR2017/007189 WO 20170705
- International Announcement: WO2018/030645 WO 20180215
- Main IPC: C08C19/25
- IPC: C08C19/25 ; C08F236/10 ; C08C19/44 ; C08F236/06 ; C08C19/22 ; C07F7/18 ; C08L15/00 ; C08F4/48 ; C08F4/50 ; C08F4/54 ; C08K5/5419 ; C08K5/544 ; C08K3/22
Abstract:
The present invention relates to a modified conjugated diene-based polymer, a method of preparing the same, and a rubber composition including the same, and more specifically provides a rubber composition which includes a repeating unit derived from a conjugated diene-based monomer having a trans-1,4 bond content of 80 wt % or more and a functional group derived from an alkoxysilane-based modifier, a method of preparing the same, and a rubber composition including the same.
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